Full text is available at the source.
Circadian Rhythm Sleep Disorders and Phototherapy
Sleep problems from disrupted body clocks and light therapy
AI simplified
Abstract
Circadian rhythm sleep disorders are associated with misalignment between the body's internal clock and external light-dark cycles.
- There are six recognized circadian rhythm sleep disorders: delayed sleep phase syndrome, advanced sleep phase syndrome, non-24-hour sleep-wake syndrome, irregular sleep-wake pattern, shift work sleep syndrome, and time zone change syndrome.
- These disorders can lead to symptoms like excessive sleepiness and insomnia.
- Therapeutic agents, such as light and melatonin, may help in synchronizing the circadian rhythm.
AI simplified